Home / 45,062.13-62,190.27-24,920.55

Finding the Fourth Proportional to 45,062.13, 62,190.27 and 24,920.55

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Solution

The fourth proportional to 45,062.13, 62,190.27 and 24,920.55 is: 34,392.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,062.13 : 62,190.27 = 24,920.55 : x
  2. Step 2: Convert to fraction form
    45,062.13/62,190.27 = 24,920.55/x
  3. Step 3: Cross multiply
    45,062.13x = 62,190.27 × 24,920.55
  4. Step 4: Simplify right side
    45,062.13x = 1,549,815,733.05
  5. Step 5: Solve for x
    x = 1,549,815,733.05/45,062.13
  6. Step 6: Final answer
    x = 34,392.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.